Patents by Inventor Kaixiao CHEN

Kaixiao CHEN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Spur dike type fishway inlet
    Patent number: 11692322
    Abstract: A spur dike type fishway inlet includes an upstream flow block wall, an extra water supply nozzle, and an artificial fish reef. The upstream flow block wall is arranged upstream of a fishway inlet; the starting end of the upstream flow block wall is connected with the upstream side wall of the fishway inlet through a connecting shaft and a hydraulic strut. The extra water supply nozzle is installed in the fishway inlet and is connected to the upstream of a power station through a pipeline to directly supply water to a high water head. The artificial reef is set up within the shielding range of the upstream flow block wall.
    Type: Grant
    Filed: August 25, 2022
    Date of Patent: July 4, 2023
    Assignee: NANJING HYDRAULIC RESEARCH INSTITUTE
    Inventors: Xiaogang Wang, Long Zhu, Tao Wang, Zhonghua Li, Shilong Li, Yongzeng Huang, Kaixiao Chen, Biao Wang, Guoxiu Shang, Zhe Wang, Hongze Li, Qiaoyi Hu, Yifei Gao, Feifei He
  • A SPUR DIKE TYPE FISHWAY INLET
    Publication number: 20230085258
    Abstract: A spur dike type fishway inlet includes an upstream flow block wall, an extra water supply nozzle, and an artificial fish reef. The upstream flow block wall is arranged upstream of a fishway inlet; the starting end of the upstream flow block wall is connected with the upstream side wall of the fishway inlet through a connecting shaft and a hydraulic strut. The extra water supply nozzle is installed in the fishway inlet and is connected to the upstream of a power station through a pipeline to directly supply water to a high water head. The artificial reef is set up within the shielding range of the upstream flow block wall. A device for luring the fish by adopting fish target keeping behavior is provided.
    Type: Application
    Filed: August 25, 2022
    Publication date: March 16, 2023
    Applicant: NANJING HYDRAULIC RESEARCH INSTITUTE
    Inventors: Xiaogang WANG, Long ZHU, Tao WANG, Zhonghua LI, Shilong LI, Yongzeng HUANG, Kaixiao CHEN, Biao WANG, Guoxiu SHANG, Zhe WANG, Hongze LI, Qiaoyi HU, Yifei GAO, Feifei HE